O.S. Engines

Needle Holder 12F-B: 12XZ Speed Spec 3

Intake Manifold Gasket 200 Surpass

Drive Hub: 35AX

Muffler Assembly Screw #843 #892

Pushrod: GF30

Needle Assembly #7M #7L

Screw Set (12): FS-26 Surpass

Crankshaft: O.S. FS-64V

Cover Plate Assembly: GGT10

Back Plate Parallel Pin: Sirius 7

Cylinder Head: GT15

Silencer Body: F-4051 O.S. FS-64V

Bearing L-840ZZ

Cover Plate: GF30

Idle Needle: WLA-2 GT55

Mixture Control Valve #61B: 91HZ

Cover Assembly Metering WLA-2: GT55

Rocker Cover,, Black: FSa-72II

Thermo Insulator: GF30

Security Ring: OMA-2820-950

Universal Nipple: #21, T1202 Speed

Head Gasket: B2101 Speed

Slide Valve 12F3: T1201 Speed

Outer Head: Speed 12TZ